Please note that all stones that are listed on our website are subject to availability, and prices may change at any time without notice. Prices listed on our website is based on payment within 30 days, from the date of the memo. For immediate payment (within 5 business days from the memo) we offer 1% discount off the total amount. Every stone sent on memo, will accompany a shipping charge, however if the customer keeps at least 50% of the value of the memo, we will waive the shipping charge. We thank you for visiting our website and if you have any questions or concerns please feel free to contact us.